To master the relationship between planning base classification system and the status quo of land classfication(transitional period), classification system, the planning base data conversion was direct conversed by category classification definition and conversion corresponding relationship, and information systems management principles and "top-down" and "bottom-up" methods were used, the various types of land use planning in the indicators of pro-rata method, weighting law and a comprehensive analysis method were decomposed. The number of land use, land-use structure, regional differences and space use in land use were analyzed through conversed planning base. Land-use of township of Xiuwen county were rational controlled, overall arranged by application of MAPGIS software, land-use status map and planning map of 1∶1 ten thousand were plotted of application of conversed planning base of 2005.%掌握规划基数分类体系与土地现状分类(过渡期)分类体系对应关系,规划基数转换按分类释义和转换对应关系直接转换,运用信息系统管理学原理、采用"自上而下"与"自下而上"相结合的方法,对规划年各类用地各项指标按比例法、权重法和综合分析法进行分解.通过用转换的规划基数对土地利用数量、土地利用结构、土地利用区域差异、土地利用空间变化的分析,在上级各类用地指标控制下,对修文县各乡镇的土地需求进行合理调控,统筹安排,应用MAPGIS软件,采用转换的2005年规划基数绘制1∶1万乡镇土地利用现状图和1∶1万乡镇土地利用规划图.
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